Dynamic water diversion structure for operation drainage of tunnel in cold region
GUO LIMIN, CHEN SHAOHUA, CHEN HUASHUN, LI GUOLIANG, DING ZHENGQUAN, DUO SHENGJUN
Year of Publication 07.06.2024
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Year of Publication 07.06.2024
Patent
Ferritic stainless steel for welding and production and manufacturing method thereof
JIANG FANG, CHEN HUASHUN, CHENG PENG, YANG CHUNLEI, ZHANG RONGXING, BAI LIGUO, BAI FENGKUN
Year of Publication 18.04.2023
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Year of Publication 18.04.2023
Patent
High-chromium martensitic stainless steel and production and manufacturing method thereof
CHEN HUASHUN, JIANG FANG, ZHANG RONGXING, YU TAO, BAI LIGUO, HOU MIN, BAI FENGKUN
Year of Publication 11.04.2023
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Year of Publication 11.04.2023
Patent
Drainage hole of diversion tunnel of water conservancy project
LI LINGZHI, CHEN HUASHUN, ZHANG MENG, WANG JIANG, LIU XIAORUI, LI FUJIE
Year of Publication 27.12.2022
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Year of Publication 27.12.2022
Patent
Rolling type constant-resistance large-deformation anchor rod
GUO LIMIN, CHEN HUASHUN, YAN HAOJIE, LI GUOLIANG, LIU GUOQING, LI NING, ZHANG JING, DUO SHENGJUN
Year of Publication 11.07.2023
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Year of Publication 11.07.2023
Patent
Longitudinal connection structure of tunnel
GUO LIMIN, SU SHAOPENG, CHEN HUASHUN, ZHANG PENG, XIANG LIANG, XU YU, ZHANG JING, DUO SHENGJUN, WANG ZHANDONG
Year of Publication 31.10.2023
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Year of Publication 31.10.2023
Patent
Method, device and equipment for determining mechanical parameters of waste slag body and medium
GUO LIMIN, CHEN HUASHUN, CHEN SHAOHUA, XIANG LIANG, LI GUOLIANG, XU YU, LIU LUTUO, DUO SHENGJUN, ZHANG JING, WANG ZHANDONG
Year of Publication 18.07.2023
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Year of Publication 18.07.2023
Patent
Protective shed frame
CHEN HUASHUN, WANG XINDONG, TAN YONGQING, LI GUOLIANG, JIN BAOCHENG, LI NING
Year of Publication 09.03.2021
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Year of Publication 09.03.2021
Patent
Tunnel water balance system
CHEN SHAOHUA, CHEN HUASHUN, REN CHENNING, LI GUOLIANG, XU YU, ZHANG WEI, ZHAO YUHAO, LIU LUTUO, DUO SHENGJUN, ZHANG JING
Year of Publication 13.12.2022
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Year of Publication 13.12.2022
Patent
Frost injury prevention system for tunnel
GUO LIMIN, CHEN SHAOHUA, CHEN HUASHUN, YANG MUGAO, LI GUOLIANG, XU YU, ZHANG WEI, ZHAO YUHAO, DUO SHENGJUN, ZHANG JING, WANG ZHANDONG
Year of Publication 02.12.2022
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Year of Publication 02.12.2022
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